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[209.85.128.49]) by smtp.gmail.com with ESMTPSA id lc8-20020a170906f90800b0072b609d9a36sm1213112ejb.16.2022.07.14.14.56.29 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 14 Jul 2022 14:56:29 -0700 (PDT) Received: by mail-wm1-f49.google.com with SMTP id p4so1834396wms.0 for ; Thu, 14 Jul 2022 14:56:29 -0700 (PDT) X-Received: by 2002:a7b:cd97:0:b0:3a2:dfcf:dd2d with SMTP id y23-20020a7bcd97000000b003a2dfcfdd2dmr16997798wmj.68.1657835788646; Thu, 14 Jul 2022 14:56:28 -0700 (PDT) MIME-Version: 1.0 References: <20220713152436.2294819-1-nathan@kernel.org> <20220714143005.73c71cf8@kernel.org> In-Reply-To: From: Linus Torvalds Date: Thu, 14 Jul 2022 14:56:12 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v2] x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current To: Jakub Kicinski Cc: Nathan Chancellor , Peter Zijlstra , Borislav Petkov , "the arch/x86 maintainers" , Nick Desaulniers , Josh Poimboeuf , Linux Kernel Mailing List , clang-built-linux , stable , kernel test robot Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jul 14, 2022 at 2:51 PM Linus Torvalds wrote: > > But if this particular one causes problems for maintainers, I can > easily just take it right away just cherry-pick it from my own > test-tree to my "main" tree. Oh, and as I did that cherry-pick, I suddenly remembered that I think PeterZ had a slightly different version of it - the one I picked up is Nathan's "v2". PeterZ, do you have preferences? I've waited this long, I might as well wait a bit more before I push out whatever version people prefer. Linus